Where does “neamhchásmhar” come from?

neamhchásmhar (Irish) comes from Irish cásmhar, from Irish -mhar, from Old Irish -mar, from Old Irish már, from Proto-Celtic māros, from Proto-Indo-European moh₁ros, from Proto-Indo-European meh₁- — to measure.

neamhchásmhar (Irish): unsympathetic

Definitions

unsympathetic

Ancestry of “neamhchásmhar”, step by step

neamhchásmhar traces back through two separate lines of ancestry.

via Irish cásmhar

Step	Language	Word	Meaning
1	Irish	cásmhar	concerned; plaintive, pitiable; commiserative;...
2	Irish	-mhar	-y
3	Old Irish	-mar	generates adjectives from nouns
4	Old Irish	már	Alternative form of mór; great
5	Proto-Celtic	māros	big, great
6	Proto-Indo-European	moh₁ros	great
7	Proto-Indo-European	meh₁-	to measure

via Irish neamh

Step	Language	Word	Meaning
1	Irish	neamh	heaven; sky, firmament
2	Old Irish	nem	heaven; sky; radiance
3	Proto-Celtic	nemos	sky, heaven
4	Proto-Indo-European	nébʰos	cloud; mist, moisture
5	Proto-Indo-European	-os	Creates action nouns or result nouns from verbs;...

Every word from Proto-Indo-European meh₁- →Every word from Proto-Indo-European moh₁ros →Every word from Proto-Celtic māros →